Qingdao Quanhang Minerals Co., Ltd is one of the leading manufacturers of minerals and non-ferrous metals  in China,  With advantages of owning our large scale capital-owned factories, we attribute our success to our enduring efforts to supply good quality and cost-effective chemicals to our customers.Our mainly Non-ferrous metals,include:light metals , heavy metals , metal powder and many others.Minerals products indclude ferro silicon, ferro chrominum , ferro molybdenum and others.